CN106009089B - Bottom material and preparation method thereof in a kind of sponge rubber with fruit tree delicate fragrance - Google Patents
Bottom material and preparation method thereof in a kind of sponge rubber with fruit tree delicate fragrance Download PDFInfo
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- CN106009089B CN106009089B CN201610643857.4A CN201610643857A CN106009089B CN 106009089 B CN106009089 B CN 106009089B CN 201610643857 A CN201610643857 A CN 201610643857A CN 106009089 B CN106009089 B CN 106009089B
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L7/00—Compositions of natural rubber
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/02—Soles; Sole-and-heel integral units characterised by the material
- A43B13/04—Plastics, rubber or vulcanised fibre
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
- C08J9/102—Azo-compounds
- C08J9/103—Azodicarbonamide
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/04—N2 releasing, ex azodicarbonamide or nitroso compound
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2307/00—Characterised by the use of natural rubber
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2497/00—Characterised by the use of lignin-containing materials
- C08J2497/02—Lignocellulosic material, e.g. wood, straw or bagasse
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/14—Applications used for foams
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- C—CHEMISTRY; METALLURGY
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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- Chemical Kinetics & Catalysis (AREA)
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Abstract
The invention discloses bottom material in a kind of sponge rubber with fruit tree delicate fragrance and preparation method thereof.Bottom material is made up of the component of following mass parts in the sponge rubber：100 parts of standard rubber；2~3 parts of sulphur；1.2~2.5 parts of rubber accelerator；1~2 part of age resistor；3~6 parts of zinc oxide；3~5 parts of stearic acid；2~4 parts of salicylic acid；1.5~3 parts of foaming agent；5~10 parts of sodium bicarbonate；20~25 parts of naphthenic oil；40~60 parts of fruit tree powder；0~2 part of antiseptic.Sponge rubber midsole is made in fruit tree powder and rubber by the present invention after being kneaded, vulcanize, foam, with elimination peculiar smell, giving out fragrance, mitigate the performances such as weight, sterilization antibacterial, the features such as having high resiliency, good damping property concurrently simultaneously, can be widely applied to the middle bottom material of training shoes boots, sport footwear, rubber overshoes, plate footwear etc..
Description
Technical field
The present invention relates to bottom material in a kind of sponge rubber with fruit tree delicate fragrance and preparation method thereof, belong to elastomeric material
Manufacture field.
Background technology
The training shoes boots or common sport footwear of officers and men, rubber overshoes, plate footwear etc., in wearing process, due to motion
Amount is big, foot largely perspires, and often causes have niff in footwear.Immediately by drying for a long time, can not disappear completely
Eliminate the unusual smell.These peculiar smell often have deleterious effect to the air ambient around footwear, if being placed on the densely populated places such as dormitory
Place, it is easier to cause the discomfort of numerous personnel.And the peculiar smell of footwear is big, the comfort level experience of wearer is not also high.With comfort level
The weight that another closely bound up importance is footwear is experienced, the weight of footwear is bigger, and the mobility limitation to people is bigger,
Comfort level experience is poorer.Especially officers and men, the training that training shoes boots carry out high intensity is often worn, mitigate training shoes boots
Weight, the training strength of officers and men can be mitigated significantly, improve the training effect and enthusiasm of officers and men.Therefore loss of weight is always to instruct
Footwear, a developing direction of sport footwear.In addition, in wearing process, easily grow substantial amounts of harmful bacteria in footwear, to dress
The health of person also constitutes a latent danger.
The midsole of footwear is the pith of footwear, is the position directly contacted with shoe-pad or socks, is particularly susceptible generation
Peculiar smell, grow harmful bacteria.Therefore, deodorization, antibacterial are the links that middle bottom material needs primary study.Existing patent of invention
In, the Patents of the function that eliminates the unusual smell of bottom material in being used substantially without reference to footwear.
The content of the invention
It is an object of the invention to provide bottom material in a kind of sponge rubber with fruit tree delicate fragrance and preparation method thereof, this hair
Bottom material has deodorization, antibacterial, loss of weight function in the sponge rubber of bright offer.
Bottom material in sponge rubber provided by the present invention, it is made up of the component of following mass parts：
100 parts of standard rubber；
2~3 parts of sulphur；
1.2~2.5 parts of rubber accelerator；
1~2 part of age resistor；
3~6 parts of zinc oxide；
3~5 parts of stearic acid；
2~4 parts of salicylic acid；
1.5~3 parts of foaming agent；
5~10 parts of sodium bicarbonate；
20~25 parts of naphthenic oil；
40~60 parts of fruit tree powder；
0~2 part of antiseptic.
In above-mentioned sponge rubber in bottom material, the rubber accelerator can be captax, altax and diphenylguanidine
Mixture；
The captax is MBT, and the altax is the thio dibenzo thiophenes of 2,2'- bis-
Azoles, the diphenylguanidine are diphenylguanidine；
Counted using the quality addition of the standard rubber as 100 parts, the mass parts of each component are as follows：
Captax 0.6~1.2；
Altax 0.5~1；
Diphenylguanidine 0.1~0.3.
In above-mentioned sponge rubber in bottom material, the standard rubber can be No. 5 standard rubbers；
The age resistor is antioxidant SP-C (moderate strength age resistor)；
The foaming agent is azodicarbonamide.
In above-mentioned sponge rubber in bottom material, the particle diameter of the fruit tree powder can be 100~140 mesh；
The fruit tree powder is the mixture of cinnamomum camphora wood powder and following at least one wood powders：
Apple tree wood powder, pear tree wood powder and peach wood powder.
In above-mentioned sponge rubber in bottom material, in the fruit tree powder, the weight/mass percentage composition of the cinnamomum camphora wood powder can be
80~90%, concretely 80%~85%, 85%~90%, 80%, 85% or 90%.
In above-mentioned sponge rubber in bottom material, the fruit tree powder is prepared according to the method comprised the following steps：
1) lignum cinnamomi camphorae and the branch and its trunk of fruit tree are subjected to first crush and obtain wood chip；
The fruit tree is at least one of apple tree, peach and pear tree；
2) crushed again after the wood chip drying, and screen through gas-solid separator to obtain the fruit tree powder.
In above-mentioned sponge rubber in bottom material, in step 1), before the first crushing, methods described also includes to institute
State the branch of lignum cinnamomi camphorae and the fruit tree and its step of trunk is dried；
The granular size of the wood chip is 5~6cm, and thickness is less than 2mm；
In step 2), after the drying, the mass water content of the wood chip is less than 10%.
Bottom material is following 1) -4 in the sponge rubber) in it is any：
1) it is made up of the component of following mass parts：
100 parts of standard rubber；2.2~2.5 parts of sulphur；0.8~1.0 part of captax；0.6 part of altax；Diphenylguanidine
0.15~0.2 part；1.5 parts of age resistor；4~4.5 parts of zinc oxide；4.25~4.8 parts of stearic acid；3~3.2 parts of salicylic acid；Foaming
2 parts of agent；8 parts of sodium bicarbonate；23.5~24 parts of naphthenic oil；40~50 parts of fruit tree powder；0~2 part of antiseptic；
2) it is made up of the component of following mass parts：
100 parts of standard rubber；2.2 parts of sulphur；0.8 part of captax；0.6 part of altax；0.15 part of diphenylguanidine；It is anti-
Old 1.5 parts of agent；4 parts of zinc oxide；4.25 parts of stearic acid；3 parts of salicylic acid；2 parts of foaming agent；8 parts of sodium bicarbonate；23.5 parts of naphthenic oil；
50 parts of fruit tree powder；
Wherein, the weight/mass percentage composition of cinnamomum camphora wood powder described in the fruit tree powder is 80%, the matter of the apple tree wood powder
It is 20% to measure percentage composition, and the particle diameter of the fruit tree powder is 120 mesh；
3) it is made up of the component of following mass parts：
100 parts of standard rubber；2.4 parts of sulphur；0.9 part of captax；0.6 part of altax；0.15 part of diphenylguanidine；It is anti-
Old 1.5 parts of agent；4.2 parts of zinc oxide；4.5 parts of stearic acid；3 parts of salicylic acid；2 parts of foaming agent；8 parts of sodium bicarbonate；24 parts of naphthenic oil；Fruit
45 parts of wood powder；1 part of antiseptic；
Wherein, the weight/mass percentage composition of cinnamomum camphora wood powder described in the fruit tree powder is 90%, the quality of the pear tree wood powder
Percentage composition is 10%, and the particle diameter of the fruit tree powder is 100 mesh；
4) it is made up of the component of following mass parts：
100 parts of standard rubber；2.5 parts of sulphur；1.0 parts of captax；0.6 part of altax；0.2 part of diphenylguanidine；It is anti-old
1.5 parts of agent；4.5 parts of zinc oxide；4.8 parts of stearic acid；3.2 parts of salicylic acid；2 parts of foaming agent；8 parts of sodium bicarbonate；24 parts of naphthenic oil；Fruit
40 parts of wood powder；1 part of antiseptic；
Wherein, the weight/mass percentage composition of cinnamomum camphora wood powder described in the fruit tree powder is 85%, the matter of the apple tree wood powder
It is 10% to measure percentage composition, and the weight/mass percentage composition of the pear tree wood powder is 5%, and the particle diameter of the fruit tree powder is 100 mesh.
Invention further provides the preparation method of bottom material in the sponge rubber, comprise the following steps：
1) standard rubber is plasticated, then adds the stearic acid, zinc oxide, the accelerator, described
Age resistor, the salicylic acid, the foaming agent, the sodium bicarbonate, the naphthenic oil, the fruit tree powder and the sulphur carry out close
Refining obtains elastomeric compound；
2) elastomeric compound it is thin it is logical after park 24h, produce the sponge rubber through sulfur foam after back mixing on a mill
Middle bottom material.
In above-mentioned preparation method, in step 1), described plasticate is carried out under normal conditions；
The plasticity of the elastomeric compound can be 0.5~0.6, concretely 0.55 or 0.6；
In step 2), the thin logical number is 4~6 times, concretely 4 times or 6 times；
The sulfur foam is carried out under normal conditions.
The invention has the advantages that：
1st, the present invention can eliminate peculiar smell when footwear is worn, and can give out delicate fragrance, be advantageous to improve personal hygiene, improve
Personal image.
2nd, the present invention can effectively mitigate the weight of midsole, reduce burden of the foot in motion, improve locomitivity.
3rd, the present invention has obvious antibacterial effect or bacteriostasis to a variety of harmful bacterias, and it is harmful thin to reduce foot infection
The risk of bacterium.
Sponge rubber midsole is made in fruit tree powder and rubber by the present invention after being kneaded, vulcanize, foam, have elimination peculiar smell,
The features such as giving out fragrance, mitigating the performances such as weight, sterilization antibacterial, while having high resiliency, good damping property concurrently, can extensive use
In the middle bottom material of training shoes boots, sport footwear, rubber overshoes, plate footwear etc..
Embodiment
Experimental method used in following embodiments is conventional method unless otherwise specified.
Material used, reagent etc., unless otherwise specified, are commercially obtained in following embodiments.
Embodiment 1,
It is formulated as (mass parts)：
5# standard rubbers 100, sulphur 2.2, captax 0.8, altax 0.6, diphenylguanidine 0.15, antioxidant SP-C
1.5, zinc oxide 4, stearic acid 4.25, salicylic acid 3, AK foaming agents 2, sodium bicarbonate 8, naphthenic oil 23.5, fruit tree powder 50.
Wherein, lignum cinnamomi camphorae powder mass content is 80% in fruit tree powder, and apple tree wood powder mass content is 20%, fruit tree powder
Footpath is 120 mesh, is prepared by following step：
1) a diameter of 20~30cm lignum cinnamomi camphorae, apple branch and trunk is gathered, is tentatively dried, to ensure outer surface drying
It is dry；
2) crushed for the first time with wood grinder, the wood chip size after crushing is 5~6cm, thickness ＜ 2mm；
3) wood chip after first crush is dried, the mass water content of the wood chip after drying is less than 10%；
4) wood chip after drying is crushed again into wood powder pulverizer, and first time sieve is carried out subsequently into gas-solid separator
Choosing, coarse fodder, which returns main frame, to be continued to crush, and fines enters gas-solid separator and carries out programmed screening, and coarse fodder, which continues back main frame, to be carried out again
Crush, meet that the fines of mesh number enters pan tank, pack.
Bottom material in sponge rubber is prepared as steps described below：
First 5# standard rubbers are plasticated 2min on banbury, plasticating temperature is 100 DEG C；Add stearic acid, zinc oxide, promotion
Agent M, altax, diphenylguanidine, antioxidant SP-C, salicylic acid, AK foaming agents, sodium bicarbonate, naphthenic oil, fruit tree powder and sulphur, mix
Banburying to plasticity is 0.55 at 100 DEG C after conjunction, obtains elastomeric compound；It is thin logical 6 times on a mill, park 24h, back mixing
1.5min, sulfur foam in mould is put into, curing temperature is 160 DEG C, pressure 3Mpa, cure time 10min, and sponge is made
Bottom material in rubber.
The present embodiment system is tested using the evaluation third portion succusion of GB/T 20944.3-2008 antibacterial textile performances
The anti-microbial property of bottom material in standby sponge rubber, it is as shown in table 1 to the anti-microbial property of part strain.
The anti-microbial property of bottom material in sponge rubber prepared by the embodiment 1 of table 1
The performance test results such as table 2 of midsole made of bottom material and old money midsole in sponge rubber manufactured in the present embodiment
Shown in.
Wherein, old money midsole is No. 5 standard rubbers foaming midsoles, and addition carbon black is as filler, other additive types, addition
Amount is identical with the present invention, is not added with fruit tree powder.
The performance of midsole made of bottom material and old money midsole in sponge rubber prepared by the embodiment 1 of table 2
In addition to sizing material varies in weight, middle base fabric, antipricking layer etc. are identical material, identical weight used in two kinds of midsoles.By
Data in table 2 can be seen that compared with old money midsole, using midsole made of material of the present invention, have fruit tree delicate fragrance, weight
Lighter, hardness, density reduce, the elasticity of compression is more preferable, comfortableness improves.
Embodiment 2,
It is formulated as (mass parts)：
5# standard rubbers 100, sulphur 2.4, captax 0.9, altax 0.6, diphenylguanidine 0.2, antioxidant SP-C
1.5, zinc oxide 4.2, stearic acid 4.5, salicylic acid 3, AK foaming agents 2, sodium bicarbonate 8, naphthenic oil 24, fruit tree powder 45, nano-silver powder
1。
Wherein, lignum cinnamomi camphorae powder mass content is 90% in fruit tree powder, and pear tree wood powder mass content is 10%, fruit tree powder footpath
For 100 mesh, it is prepared by following step：
1) a diameter of 20~30cm lignum cinnamomi camphorae, pear tree branch and trunk is gathered, is tentatively dried, to ensure outer surface drying
It is dry；
2) crushed for the first time with wood grinder, the wood chip size after crushing is 5~6cm, thickness ＜ 2mm；
3) wood chip after first crush is dried, the wood chip mass water content after drying is less than 10%；
4) wood chip after drying is crushed again into wood powder pulverizer, and first time sieve is carried out subsequently into gas-solid separator
Choosing, coarse fodder, which returns main frame, to be continued to crush, and fines enters gas-solid separator and carries out programmed screening, and coarse fodder, which continues back main frame, to be carried out again
Crush, meet that the fines of mesh number enters pan tank, pack.
Bottom material in sponge rubber is prepared as steps described below：
First 5# standard rubbers are plasticated 3min on banbury, plasticating temperature is 90 DEG C；Add stearic acid, zinc oxide, promotion
Agent M, altax, diphenylguanidine, antioxidant SP-C, salicylic acid, AK foaming agents, sodium bicarbonate, naphthenic oil, fruit tree powder, silver powder and sulphur
Sulphur, banburying to plasticity is 0.6 at 90 DEG C after mixing, obtains elastomeric compound；It is thin logical 4 times on a mill, park 24h, back mixing
2min, sulfur foam in mould is put into, curing temperature is 160 DEG C, pressure 3.5Mpa, cure time 9min, and sponge is made
Bottom material in rubber.
The present embodiment system is tested using the evaluation third portion succusion of GB/T 20944.3-2008 antibacterial textile performances
The anti-microbial property of bottom material in standby sponge rubber, the anti-bacterial result of material prepared by test result such as embodiment 1 is without substance
Difference.
Midsole made of middle bottom material manufactured in the present embodiment is subjected to performance test, test result shown in table 2 with tying
Fruit shows to use midsole made of material of the present invention without substantial differences, has that fruit tree delicate fragrance, weight is lighter, hardness, density drop
The low, elasticity of compression is more preferable, comfortableness improves.
Embodiment 3,
It is formulated as (mass parts)：
5# standard rubbers 100, sulphur 2.5, promote M 1, altax 0.6, diphenylguanidine 0.2, antioxidant SP-C1.5, oxygen
Change zinc 4.5, stearic acid 4.8, salicylic acid 3.2, AK foaming agents 2, sodium bicarbonate 8, naphthenic oil 24, fruit tree powder 40, organic fragrant guanidine
Antiseptic XT-11 (Shanghai Xinte Textile Materials Research Center Co., Ltd) 2.
Wherein, lignum cinnamomi camphorae powder mass content is 85% in fruit tree powder, and apple tree wood powder mass content is 10%, pear tree wood powder
Mass content is 5%, and fruit tree powder footpath is 100 mesh, is prepared by following step：
1) a diameter of 20~30cm lignum cinnamomi camphorae, pear tree branch and trunk and apple tree branch and trunk is gathered, is carried out preliminary
Dry, to ensure that appearance is dried；
2) crushed for the first time with wood grinder, the wood chip size after crushing is 5~6cm, thickness ＜ 2mm；
3) wood chip after first crush is dried, the wood chip mass water content after drying is less than 10%；
4) wood chip after drying is crushed again into wood powder pulverizer, and first time sieve is carried out subsequently into gas-solid separator
Choosing, coarse fodder, which returns main frame, to be continued to crush, and fines enters gas-solid separator and carries out programmed screening, and coarse fodder, which continues back main frame, to be carried out again
Crush, meet that the fines of mesh number enters pan tank, pack.
Bottom material in sponge rubber is prepared as steps described below：
First 5# standard rubbers are plasticated 3min on banbury, plasticating temperature is 90 DEG C；Add stearic acid, zinc oxide, promotion
Agent M, altax, diphenylguanidine, antioxidant SP-C, salicylic acid, AK foaming agents, sodium bicarbonate, naphthenic oil, fruit tree powder, organic anti-bacterial
Agent and sulphur, banburying to plasticity is 0.6 at 90 DEG C after mixing, obtains elastomeric compound；It is thin logical 6 times on a mill, park 24h
After be put into sulfur foam in mould (condition is with embodiment 2), be made sponge rubber in bottom material.
The present embodiment system is tested using the evaluation third portion succusion of GB/T 20944.3-2008 antibacterial textile performances
The anti-microbial property of bottom material in standby sponge rubber, the anti-bacterial result of material prepared by test result such as embodiment 1 is without substance
Difference.
Midsole made of middle bottom material manufactured in the present embodiment is subjected to performance test, test result shown in table 2 with tying
Fruit shows to use midsole made of material of the present invention without substantial differences, has that fruit tree delicate fragrance, weight is lighter, hardness, density drop
The low, elasticity of compression is more preferable, comfortableness improves.
Claims (3)
1. bottom material in a kind of sponge rubber, it is made up of the component of following mass parts：
100 parts of standard rubber；
2~3 parts of sulphur；
1.2~2.5 parts of rubber accelerator；
1~2 part of age resistor；
3~6 parts of zinc oxide；
3~5 parts of stearic acid；
2~4 parts of salicylic acid；
1.5~3 parts of foaming agent；
5~10 parts of sodium bicarbonate；
20~25 parts of naphthenic oil；
40~60 parts of fruit tree powder；
0~2 part of antiseptic；
The rubber accelerator is the mixture of captax, altax and diphenylguanidine；
Counted using the quality addition of the standard rubber as 100 parts, the mass parts of each component are as follows：
Captax 0.6~1.2；
Altax 0.5~1；
Diphenylguanidine 0.1~0.3；
The standard rubber is No. 5 standard rubbers；
The age resistor is antioxidant SP-C；
The foaming agent is azodicarbonamide；
The particle diameter of the fruit tree powder is 100~140 mesh；
The fruit tree powder is the mixture of cinnamomum camphora wood powder and following at least one wood powders：
Apple tree wood powder, pear tree wood powder and peach wood powder；
In the fruit tree powder, the weight/mass percentage composition of the cinnamomum camphora wood powder is 80~90%；
The fruit tree powder is prepared according to the method comprised the following steps：
1) lignum cinnamomi camphorae and the branch and its trunk of fruit tree are subjected to first crush and obtain wood chip；
The fruit tree is at least one of apple tree, peach and pear tree；
2) crushed again after the wood chip drying, and screen through gas-solid separator to obtain the fruit tree powder；
In step 1), it is described it is first crush before, methods described also include branch to the lignum cinnamomi camphorae and the fruit tree and its
The step of trunk is dried；
The granular size of the wood chip is 5~6cm, and thickness is less than 2mm；
In step 2), after the drying, the mass water content of the wood chip is less than 10%.
2. bottom material in sponge rubber according to claim 1, it is characterised in that：Under bottom material is in the sponge rubber
State 1) -4) in it is any：
1) it is made up of the component of following mass parts：
100 parts of standard rubber；2.2~2.5 parts of sulphur；0.8~1.0 part of captax；0.6 part of altax；Diphenylguanidine 0.15
~0.2 part；1.5 parts of age resistor；4~4.5 parts of zinc oxide；4.25~4.8 parts of stearic acid；3~3.2 parts of salicylic acid；Foaming agent 2
Part；8 parts of sodium bicarbonate；23.5~24 parts of naphthenic oil；40~50 parts of fruit tree powder；0~2 part of antiseptic；
2) it is made up of the component of following mass parts：
100 parts of standard rubber；2.2 parts of sulphur；0.8 part of captax；0.6 part of altax；0.15 part of diphenylguanidine；Age resistor
1.5 part；4 parts of zinc oxide；4.25 parts of stearic acid；3 parts of salicylic acid；2 parts of foaming agent；8 parts of sodium bicarbonate；23.5 parts of naphthenic oil；Fruit tree
50 parts of powder；
Wherein, the weight/mass percentage composition of cinnamomum camphora wood powder described in the fruit tree powder is 80%, the quality hundred of the apple tree wood powder
It is 20% to divide content, and the particle diameter of the fruit tree powder is 120 mesh；
3) it is made up of the component of following mass parts：
100 parts of standard rubber；2.4 parts of sulphur；0.9 part of captax；0.6 part of altax；0.15 part of diphenylguanidine；Age resistor
1.5 part；4.2 parts of zinc oxide；4.5 parts of stearic acid；3 parts of salicylic acid；2 parts of foaming agent；8 parts of sodium bicarbonate；24 parts of naphthenic oil；Fruit tree powder
45 parts；1 part of antiseptic；
Wherein, the weight/mass percentage composition of cinnamomum camphora wood powder described in the fruit tree powder is 90%, the quality percentage of the pear tree wood powder
Content is 10%, and the particle diameter of the fruit tree powder is 100 mesh；
4) it is made up of the component of following mass parts：
100 parts of standard rubber；2.5 parts of sulphur；1.0 parts of captax；0.6 part of altax；0.2 part of diphenylguanidine；Age resistor
1.5 part；4.5 parts of zinc oxide；4.8 parts of stearic acid；3.2 parts of salicylic acid；2 parts of foaming agent；8 parts of sodium bicarbonate；24 parts of naphthenic oil；Fruit tree
40 parts of powder；1 part of antiseptic；
Wherein, the weight/mass percentage composition of cinnamomum camphora wood powder described in the fruit tree powder is 85%, the quality hundred of the apple tree wood powder
It is 10% to divide content, and the weight/mass percentage composition of the pear tree wood powder is 5%, and the particle diameter of the fruit tree powder is 100 mesh.
3. the preparation method of bottom material, comprises the following steps in the sponge rubber of claim 1 or 2：
1) standard rubber is plasticated, then adds the stearic acid, zinc oxide, the accelerator, described anti-old
Agent, the salicylic acid, the foaming agent, the sodium bicarbonate, the naphthenic oil, the fruit tree powder and the sulphur carry out banburying and obtained
To elastomeric compound；
The plasticity of the elastomeric compound is 0.5~0.6；
2) elastomeric compound produces bottom material in the sponge rubber through sulfur foam again through Bao Tonghou；
The thin logical number is 4~6 times.
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| CN111543733A (en) * | 2020-05-19 | 2020-08-18 | 时红光 | Insole and insole containing Carex meyeriana powder and manufacturing process thereof |
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| CN101380188A (en) * | 2008-03-24 | 2009-03-11 | 翟凌 | Composite novel material containing cedar or aromatic camphor wood powder and wood-like clothes rack produced by the material |
| CN101584512A (en) * | 2009-04-21 | 2009-11-25 | 际华三五一七橡胶制品有限公司 | A kind of new sponge insole and preparation method thereof |
| CN102504355B (en) * | 2011-10-26 | 2013-06-05 | 金猴集团威海鞋业有限公司 | Elastic, antibacterial and deodorizing shoe material |
| CN104829890A (en) * | 2015-02-28 | 2015-08-12 | 广东志达行新材料有限公司 | Sole material modified by soft wood powder and preparation method thereof |
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